306 lines
11 KiB
Perl
306 lines
11 KiB
Perl
#
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# Copyright 2020 Centreon (http://www.centreon.com/)
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#
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# Centreon is a full-fledged industry-strength solution that meets
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# the needs in IT infrastructure and application monitoring for
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# service performance.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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package apps::monitoring::mip::restapi::mode::scenarios;
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use base qw(centreon::plugins::templates::counter);
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use strict;
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use warnings;
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use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold catalog_status_calc);
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use centreon::plugins::statefile;
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use Digest::MD5 qw(md5_hex);
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my $mapping_units = {
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requests => { label => 'requests' },
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bytes => { label => 'bytes', scale => 1, extra_unit => '' },
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ms => { label => 'milliseconds' },
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bps => { label => 'bitspersecond', scale => 1, extra_unit => '/s', network => 1 },
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status => { label => 'count' },
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};
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sub custom_status_output {
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my ($self, %options) = @_;
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my $msg = 'status : ' . $self->{result_values}->{status};
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return $msg;
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}
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sub custom_metric_output {
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my ($self, %options) = @_;
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my $msg;
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if (defined($mapping_units->{ $self->{result_values}->{unit_absolute} }->{scale})) {
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$msg = sprintf(
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'value: %s %s%s',
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$self->{perfdata}->change_bytes(
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value => $self->{result_values}->{value_absolute},
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network => $mapping_units->{ $self->{result_values}->{unit_absolute} }->{network}
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),
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$mapping_units->{ $self->{result_values}->{unit_absolute} }->{extra_unit}
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);
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} else {
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$msg = sprintf(
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'value: %s %s',
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$self->{result_values}->{value_absolute},
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$self->{result_values}->{unit_absolute}
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);
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}
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return $msg;
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}
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sub custom_metric_perfdata {
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my ($self, %options) = @_;
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$self->{output}->perfdata_add(
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unit => $self->{result_values}->{unit_absolute},
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nlabel => 'scenario.metric.usage.' . $mapping_units->{ $self->{result_values}->{unit_absolute} }->{label},
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instances => $self->{instance},
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value => $self->{result_values}->{value_absolute},
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);
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'scenario', type => 3, cb_prefix_output => 'prefix_scenario_output', cb_long_output => 'scenario_long_output', indent_long_output => ' ', message_multiple => 'All scenarios are ok',
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group => [
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{ name => 'global', type => 0, skipped_code => { -10 => 1 } },
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{ name => 'metric', display_long => 1, cb_prefix_output => 'prefix_metric_output', message_multiple => 'All metrics are ok', type => 1, skipped_code => { -10 => 1 } },
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]
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}
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];
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$self->{maps_counters}->{global} = [
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{ label => 'status', threshold => 0, set => {
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key_values => [ { name => 'status' }, { name => 'display' } ],
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closure_custom_calc => \&catalog_status_calc,
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold,
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}
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},
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];
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$self->{maps_counters}->{metric} = [
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{ label => 'metric', set => {
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key_values => [ { name => 'value' }, { name => 'unit' }, { name => 'display' }, ],
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closure_custom_output => $self->can('custom_metric_output'),
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closure_custom_perfdata => $self->can('custom_metric_perfdata'),
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closure_custom_threshold_check => sub { return 'ok'; }
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}
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},
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];
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}
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sub scenario_long_output {
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my ($self, %options) = @_;
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return "checking scenario '" . $options{instance_value}->{display} . "'";
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}
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sub prefix_scenario_output {
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my ($self, %options) = @_;
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return "Scenario '" . $options{instance_value}->{display} . "' ";
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}
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sub prefix_metric_output {
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my ($self, %options) = @_;
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return "metric '" . $options{instance_value}->{display} . "' ";
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'filter-id:s' => { name => 'filter_id' },
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'filter-display-name:s' => { name => 'filter_display_name' },
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'filter-name:s' => { name => 'filter_name' },
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'filter-app-name:s' => { name => 'filter_app_name' },
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'memory' => { name => 'memory' },
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'display-instance:s' => { name => 'display_instance', default => '%{name}' },
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'unknown-status:s' => { name => 'unknown_status', default => '%{status} =~ /unknown/i' },
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'warning-status:s' => { name => 'warning_status', default => '%{status} =~ /warning/i' },
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'critical-status:s' => { name => 'critical_status', default => '%{status} =~ /critical/i' },
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});
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$self->{statefile_cache} = centreon::plugins::statefile->new(%options);
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return $self;
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::check_options(%options);
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$self->{option_results}->{display_instance} = '%{name}' if (!defined($self->{option_results}->{display_instance}) || $self->{option_results}->{display_instance} eq '');
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$self->change_macros(macros => ['warning_status', 'critical_status', 'unknown_status']);
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if (defined($self->{option_results}->{memory})) {
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$self->{statefile_cache}->check_options(%options);
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}
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}
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sub manage_selection {
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my ($self, %options) = @_;
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# default time: &from=now-1h&to=now
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my $results = $options{custom}->request_api(
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url_path => '/api/measures/details?fields=displayName,frequency,timeout,scenario.name,scenario.application.name&scenario.name__neq=null&limit=-1'
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);
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if (defined($self->{option_results}->{memory})) {
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$self->{statefile_cache}->read(
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statefile => 'mip_' . $self->{mode} . '_' . $options{custom}->get_hostname() . '_' . $options{custom}->get_port() . '_' .
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(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all')) . '_' .
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(defined($self->{option_results}->{filter_id}) ? md5_hex($self->{option_results}->{filter_id}) : md5_hex('all')) . '_' .
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(defined($self->{option_results}->{filter_name}) ? md5_hex($self->{option_results}->{filter_name}) : md5_hex('all')) . '_' .
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(defined($self->{option_results}->{filter_display_name}) ? md5_hex($self->{option_results}->{filter_display_name}) : md5_hex('all')) . '_' .
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(defined($self->{option_results}->{filter_app_name}) ? md5_hex($self->{option_results}->{filter_app_name}) : md5_hex('all'))
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);
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}
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my $save_scenario_times = {};
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$self->{scenario} = {};
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foreach my $entry (@{$results->{results}}) {
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my $mapping = {
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id => $entry->{measure}->{id},
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name => $entry->{measure}->{name},
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display_name => $entry->{measure}->{displayName},
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app_name => defined($entry->{measure}->{scenario}->{application}->{name}) ? $entry->{measure}->{scenario}->{application}->{name} : '-',
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};
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my $filter = 0;
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foreach (keys %$mapping) {
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if (defined($self->{option_results}->{'filter_' . $_}) && $self->{option_results}->{'filter_' . $_} ne '' &&
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$mapping->{$_} !~ /$self->{option_results}->{'filter_' . $_}/) {
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$filter = 1;
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$self->{output}->output_add(long_msg => "skipping scenario id '" . $mapping->{id} . "': no matching filter '$_'.", debug => 1);
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last;
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}
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}
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next if ($filter == 1);
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my $scenario_name = $self->{option_results}->{display_instance};
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$scenario_name =~ s/%\{(.*?)\}/$mapping->{$1}/g;
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$self->{scenario}->{$scenario_name} = {
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display => $scenario_name,
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global => {
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display => $scenario_name,
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},
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metric => {},
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};
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my @sorted = sort(keys %{$entry->{results}});
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my $last_time = pop(@sorted);
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if (defined($self->{option_results}->{memory})) {
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my $save_time = $self->{statefile_cache}->get(name => $mapping->{id});
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$save_scenario_times->{$mapping->{id}} = $last_time;
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if (defined($save_time) && $save_time eq $last_time) {
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$self->{scenario}->{$scenario_name}->{global}->{status} = 'noNewValue';
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next;
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}
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}
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$self->{scenario}->{$scenario_name}->{global}->{status} = $entry->{results}->{$last_time}->{state}->{type};
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foreach (keys %{$entry->{metricInfo}}) {
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$self->{scenario}->{$scenario_name}->{metric}->{ $entry->{metricInfo}->{$_}->{label} } = {
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display => $entry->{metricInfo}->{$_}->{label},
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unit => $entry->{metricInfo}->{$_}->{unit},
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value => $entry->{results}->{$last_time}->{metrics}->{$_}
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};
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}
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}
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if (scalar(keys %{$self->{scenario}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No scenario found");
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$self->{output}->option_exit();
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}
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if (defined($self->{option_results}->{memory})) {
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$self->{statefile_cache}->write(data => $save_scenario_times);
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}
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}
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1;
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__END__
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=head1 MODE
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Check scenarios.
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=over 8
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='^status$'
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=item B<--filter-id>
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Filter scenarios by id (can be a regexp).
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=item B<--filter-display-name>
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Filter scenarios by display name (can be a regexp).
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=item B<--filter-name>
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Filter scenarios by name (can be a regexp).
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=item B<--filter-app-name>
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Filter scenarios by applicationn name (can be a regexp).
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=item B<--display-instance>
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Set the scenario display value (Default: '%{name}').
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Can used special variables like: %{name}, %{app_name}, %{display_name}, %{id}
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=item B<--memory>
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Only check new result entries for scenarios.
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=item B<--unknown-status>
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Set warning threshold for status (Default: '%{status} =~ /unknown/i').
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Can used special variables like: %{status}, %{display}
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=item B<--warning-status>
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Set warning threshold for status (Default: '%{status} =~ /warning/i').
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Can used special variables like: %{status}, %{display}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{status} =~ /critical/i').
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Can used special variables like: %{status}, %{display}
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=back
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=cut
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